1566402015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{115901}}^1$

素因数の和:115979

約数の個数: 32

約数和(自身を含む): 2703761856

約数和(自身を除く): 1137359841

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 115901, 347703, 579505, 1738515, 1970317, 5910951, 6142753, 9851585, 18428259, 29554755, 30713765, 92141295, 104426801, 313280403, 522134005, 1566402015]

約数ペア:

[(1, 1566402015), (3, 522134005), (5, 313280403), (15, 104426801), (17, 92141295), (51, 30713765), (53, 29554755), (85, 18428259), (159, 9851585), (255, 6142753), (265, 5910951), (795, 1970317), (901, 1738515), (2703, 579505), (4505, 347703), (13515, 115901)]